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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2672/CH1/EX1.29 | |
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initial commit / add all books
Diffstat (limited to '2672/CH1/EX1.29')
| -rwxr-xr-x | 2672/CH1/EX1.29/Ex1_29.sce | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/2672/CH1/EX1.29/Ex1_29.sce b/2672/CH1/EX1.29/Ex1_29.sce new file mode 100755 index 000000000..7b57aeed9 --- /dev/null +++ b/2672/CH1/EX1.29/Ex1_29.sce @@ -0,0 +1,40 @@ +//Example 1_29
+clc;
+clear;
+close;
+format('v',5);
+//given data :
+V1=12;//V
+V2=24;//V
+R1=4;//ohm
+R2=4;//ohm
+R3=4;//ohm
+RL=5;//ohm
+//solution by Norton Theorem
+//Short Circuit AB
+I=V1/(R1*R3/(R1+R3));//A
+ISC1=I*R3/(R1+R3);//A
+ISC2=V2/R3;//A
+ISC=ISC1+ISC2;//A
+Req=R1*R3/(R1+R3);//ohm
+//Norton equivalent current
+IL=ISC*Req/(Req+RL);//A
+disp(IL,"By Nortons theorem, Current through load resistance(A)");
+//solution by Thevenin Theorem
+Rth=Req;//ohm
+//Loop PQRS, Applying KVL
+//V1-I1*R1-I2*R1=0
+A1=[-R1 -R1];//Coefficient Matrix
+B1=[-V1];//Coefficient Matrix
+//Loop NTRS, Applying KVL
+//V2-I2*R3-R2*I2-R1*I1-R1*I2=0
+A2=[-R3-R2-R1 -R1];//Coefficient Matrix
+B2=[-V2];//Coefficient Matrix
+A=[A1;A2];//Coefficient Matrix
+B=[B1;B2];//Coefficient Matrix
+X=A^-1*B;//soolution matrix
+I1=X(1);//A
+I2=X(2);//A
+VOC=V2-R3*I2;//A
+IL=VOC/(Rth+RL);//A
+disp(IL,"By Thevenins theorem, Current through load resistance(A)");
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